79156000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1$

素因数の和:300

約数の個数: 192

約数和(自身を含む): 243419904

約数和(自身を除く): 164263904

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 125, 140, 154, 160, 175, 176, 200, 220, 224, 250, 257, 275, 280, 308, 350, 352, 385, 400, 440, 500, 514, 550, 560, 616, 700, 770, 800, 875, 880, 1000, 1028, 1100, 1120, 1232, 1285, 1375, 1400, 1540, 1750, 1760, 1799, 1925, 2000, 2056, 2200, 2464, 2570, 2750, 2800, 2827, 3080, 3500, 3598, 3850, 4000, 4112, 4400, 5140, 5500, 5600, 5654, 6160, 6425, 7000, 7196, 7700, 8224, 8800, 8995, 9625, 10280, 11000, 11308, 12320, 12850, 14000, 14135, 14392, 15400, 17990, 19250, 19789, 20560, 22000, 22616, 25700, 28000, 28270, 28784, 30800, 32125, 35980, 38500, 39578, 41120, 44000, 44975, 45232, 51400, 56540, 57568, 61600, 64250, 70675, 71960, 77000, 79156, 89950, 90464, 98945, 102800, 113080, 128500, 141350, 143920, 154000, 158312, 179900, 197890, 205600, 224875, 226160, 257000, 282700, 287840, 308000, 316624, 353375, 359800, 395780, 449750, 452320, 494725, 514000, 565400, 633248, 706750, 719600, 791560, 899500, 989450, 1028000, 1130800, 1413500, 1439200, 1583120, 1799000, 1978900, 2261600, 2473625, 2827000, 3166240, 3598000, 3957800, 4947250, 5654000, 7196000, 7915600, 9894500, 11308000, 15831200, 19789000, 39578000, 79156000]

約数ペア:

[(1, 79156000), (2, 39578000), (4, 19789000), (5, 15831200), (7, 11308000), (8, 9894500), (10, 7915600), (11, 7196000), (14, 5654000), (16, 4947250), (20, 3957800), (22, 3598000), (25, 3166240), (28, 2827000), (32, 2473625), (35, 2261600), (40, 1978900), (44, 1799000), (50, 1583120), (55, 1439200), (56, 1413500), (70, 1130800), (77, 1028000), (80, 989450), (88, 899500), (100, 791560), (110, 719600), (112, 706750), (125, 633248), (140, 565400), (154, 514000), (160, 494725), (175, 452320), (176, 449750), (200, 395780), (220, 359800), (224, 353375), (250, 316624), (257, 308000), (275, 287840), (280, 282700), (308, 257000), (350, 226160), (352, 224875), (385, 205600), (400, 197890), (440, 179900), (500, 158312), (514, 154000), (550, 143920), (560, 141350), (616, 128500), (700, 113080), (770, 102800), (800, 98945), (875, 90464), (880, 89950), (1000, 79156), (1028, 77000), (1100, 71960), (1120, 70675), (1232, 64250), (1285, 61600), (1375, 57568), (1400, 56540), (1540, 51400), (1750, 45232), (1760, 44975), (1799, 44000), (1925, 41120), (2000, 39578), (2056, 38500), (2200, 35980), (2464, 32125), (2570, 30800), (2750, 28784), (2800, 28270), (2827, 28000), (3080, 25700), (3500, 22616), (3598, 22000), (3850, 20560), (4000, 19789), (4112, 19250), (4400, 17990), (5140, 15400), (5500, 14392), (5600, 14135), (5654, 14000), (6160, 12850), (6425, 12320), (7000, 11308), (7196, 11000), (7700, 10280), (8224, 9625), (8800, 8995)]